Annotation of src/UPDATING, Revision 1.219.2.1

1.219.2.1! bouyer 1: $NetBSD: UPDATING,v 1.221 2011/01/23 23:40:37 lukem Exp $
1.1 abs 2:
1.123 jmc 3: This file (UPDATING) is intended to be a brief reference to recent
4: changes that might cause problems in the build process, and a guide for
5: what to do if something doesn't work.
1.1 abs 6:
1.123 jmc 7: For a more detailed description of the recommended way to build NetBSD
8: using build.sh, see the BUILDING file.
9:
10: Note that much of the advice in this UPDATING file was written before
11: build.sh existed. Nevertheless, the advice here may be useful for
12: working around specific problems with build.sh.
13:
14: See also: BUILDING, build.sh, Makefile.
1.1 abs 15:
16: Recent changes:
17: ^^^^^^^^^^^^^^^
1.219.2.1! bouyer 18: 20110121:
! 19: Assembler files no longer use -traditional-cpp. This can break
! 20: the build of individual parts of the tree. This is handled
! 21: correctly by build.sh. Manual builds have to update /usr/share/mk
! 22: and re-run config(1) for any kernel configurations as needed.
1.218 joerg 23:
1.217 jruoho 24: 20101217:
25: The tcpdump(8) program was changed to drop privileges and chroot(2)
26: by default. It may be necessary to manually update passwd(5) and
27: group(5) in order to make the program work with existing setups.
28:
1.216 christos 29: 20101125:
30: The latest changes to setenv(3) dissallow setting environment
31: variables with names that contain '='. Revision 1.18 of env.c
32: assumed that this was allowed. Installing a new libc with an
33: old copy of /usr/bin/env causes env x=1 printenv | grep x= to
34: break which affects the autoconf tests for dependency finding,
35: so building gcc will end up printing:
36: checking dependency style of gcc... none
37: configure: error: no usable dependency style found
38: Fix it by rebuilding and re-installing env.
1.138 lukem 39:
1.215 mrg 40: 20101119:
41: Recent Xorg updates in xsrc/external/mit/ may cause various build
42: or run-time problems. Delete your entire DESTDIR and OBJDIR if you
43: have any build problems with xsrc, or problems with mismatched
44: versions between xorg-server and drivers.
45:
1.213 jmmv 46: 20100604:
47: The update of ATF to 0.9 causes old tests written in shell to fail
48: unless they are rebuilt. If you are building with MKUPDATE=yes,
49: you need to clean the src/external/bsd/atf/tests/ and the src/tests/
50: trees by hand.
51:
1.211 tnozaki 52: 20100522:
1.212 mrg 53: Recent Xorg updates in xsrc/external/mit/ will cause various build
54: problems. Delete your entire DESTDIR and OBJDIR if you have any
55: build problems with xsrc.
56:
57: 20100522:
1.211 tnozaki 58: private section of <ctype.h> was splitted, and now mklocale(1)
1.214 dholland 59: include ctype_local.h, so you have to make cleandir in tools/mklocale.
1.211 tnozaki 60:
1.210 christos 61: 20100520:
62: The location of the xkb compiled descriptions has changed. Please
63: remove usr/X11R7/lib/X11/xkb/compiled from your $DESTDIR.
64:
1.209 njoly 65: 20100222:
66: The shared objects file extension has been changed from .so to
67: .pico, in order to avoid conflicts with shared libraries names
68: libXX.so. All now stale regular .so files can be removed from
69: your object directories.
70:
1.208 roy 71: 20100204:
72: The termcap database has been removed from the sources,
73: but has not been marked obsolete so it is not removed
74: from the system when upgrading.
75: As such, you will need to remove them from your object
76: and destination directories.
77:
1.203 dyoung 78: 20091101:
1.205 dholland 79: After updating, it may be necessary to make the 'cleandir'
80: target in src/tools/yacc/ and in src/usr.bin/yacc/ before a
81: 'build.sh -u tools' or 'build.sh -u distribution'. Ditto
82: src/tools/lex/ and src/usr.bin/lex/.
1.203 dyoung 83:
1.202 mrg 84: 20091001:
1.206 dholland 85: On amd64 you must rebuild tools (to get the new binutils)
86: before building a kernel, or the build fails on cpufunc.S.
87:
88: 20091001:
1.202 mrg 89: An error will create a ./usr/X11R7/lib/X11/xkb/compiled/xkb
90: symlink, failing the build. Delete the link, and the subdir
91: it is in, and retry your build.
92:
1.201 dsl 93: 20090718:
94: libc build changed so that strchr() provides the extra entry
95: point for index(). Update build of libc.a (and libc_pic.a)
96: may fail because the archive contains the unwanted index.o.
97: (Similarly for strrchr() and rindex().)
98:
1.198 mrg 99: 20090709:
100: Native Xorg was upgraded again. Builds will probably fail again
101: without a clean objdir, at least for src/external/mit/xorg.
102:
1.197 mrg 103: 20090616:
104: Native Xorg was upgraded. Builds will need a clean objdir for
105: src/external/mit/xorg. Upgrading a system from sets will not
106: work properly yet as the /usr/X11R7/lib/X11/xkb/symbols/pc
107: subdirectory has been changed into a file, and this needs to
108: be manually "rm -r"'ed before installing xbase.tgz.
109:
1.195 perry 110: 20090501:
111: Several new functions were added to string.h/libc, and this
112: can cause autoconf problems during the tool build for people
113: who fail to clean out their tools objects properly. If you
114: note messages about stpcpy, stpncpy or strnlen accompanying a
115: failure during the tool build, clean out all your tools
116: objects and start again.
117:
1.194 mrg 118: 20090325:
119: The i386 port was switched to i486 default toolchain. This requires
120: cleaning your src/tools directory and $TOOLDIR and rebuilding them.
121:
1.192 skrll 122: 20090126:
1.207 mbalmer 123: The __posix_fadvise50 system call changed assembly stub type. You
124: need to 'rm -f __posix_fadvise50.*' in the libc build directory
125: to avoid using the old assembly stub.
1.192 skrll 126:
1.191 joerg 127: 20090202:
128: pkg_install now depends on the pkgdb cache for automatic conflict
129: detection. It is recommented to rebuild the cache with
130: ``pkg_admin rebuild''.
131:
1.184 christos 132: 20090110:
133: time_t and dev_t have been bumped to 64 bit quantities. To upgrade:
134: 1. Make sure your kernel has COMPAT_50 in it. Build and install.
1.188 christos 135: This is needed even in the MODULAR kernel because there is
136: conditionally compiled code in rtsock.c.
1.184 christos 137: 2. make sure build.sh completes and the binaries in a chroot work
138: before installing.
139: 3. If you don't use build.sh and you build directly to root, and
1.187 dholland 140: your build breaks in the middle, don't despair. Make sure headers
1.184 christos 141: are installed properly, and start building libraries first libc
142: and libutil, install them and then continue building all the
143: libraries in src/lib and src/gnu/lib and install them. Once
144: the new libraries are installed, you can restart the build.
145: 4. If you compile packages and you notice link time warnings,
1.189 hubertf 146: rebuild the required packages to update their shared libraries.
147: Any package you rebuild will require rebuilding all the packages
148: that depend on it.
1.186 christos 149: 5. Next time you run pwd_mkdb with the new binary, the file
150: will be upgraded and it will not be backwards compatible.
1.190 apb 151: 6. The utmpx/wtmpx files (/var/run/utmpx and /var/log/wtmpx, see
152: lastlogx(5)) have been versioned, and there is a heuristic
153: for utmp. You are better off removing the old files after
154: upgrading. The automated clearing of /var/run during
155: boot, and the automated rotating of files in /var/log by
156: newsyslog(8), may mean that you do not have to remove the
157: files manually.
158: 7. The optional accounting file (/var/account/acct, see
159: accton(8)) has not been versioned, and will need to be
160: removed. The automatic rotation of the accounting file by
161: /etc/daily limits the bad consequences of failure to remove
162: the file.
1.196 dholland 163: 8. Application software that writes time_t to binary files on
164: disk will break or need attention. Most notably: if you are
165: using PostgreSQL < 8.4, you need to dump your databases,
166: rebuild PostgreSQL with the new time_t, then restore.
1.185 jmcneill 167:
1.183 pgoyette 168: 20081219:
169: config(1) has been updated, and one of the files it creates -
170: swapnetbsd.o - has changed format. You need to rebuild config
171: (done automatically by build.sh) and then you need to rerun
172: config on all kernel configuration files before rebuilding those
173: kernels.
174:
1.181 cube 175: 20081205:
176: If you build with MKX11=no, you should remove /etc/rc.d/xdm and
177: /etc/rc.d/xfs from DESTDIR because those files were moved to the xetc
178: set and will appear as extra files for MKX11=no update builds.
1.178 lukem 179:
1.179 tsutsui 180: 20081122:
1.182 tsutsui 181: On i386, various kernel options(4) in GENERIC including
1.180 wiz 182: file systems have been disabled and moved into kernel modules.
183: Before trying a new GENERIC kernel, you have to prepare the
1.179 tsutsui 184: following files as well as a new GENERIC kernel:
185:
186: - build and install kernel modules from src/sys/modules
187:
188: - install the latest bootloader, which will load a module
1.180 wiz 189: for the file system from which the kernel is loaded automatically
1.179 tsutsui 190:
1.180 wiz 191: If you have to load your kernel from a file system which is not of
192: the same type as the root file system, you have to load the necessary
193: file system module manually on the boot prompt or in the boot.cfg file.
1.179 tsutsui 194:
1.178 lukem 195: 20080827:
196: If you built and installed a libc from sources between
197: 2008/08/20 and 2008/08/26 you got a broken strtouq(3)
198: which results in false errors reported by lint(1).
199: Since this breaks the libc build itself, manual help is
1.180 wiz 200: needed -- lint must be disabled temporarily, e.g.:
1.178 lukem 201: $ (cd lib/libc && make MKLINT=no dependall install)
202:
1.177 christos 203: 20080813:
204: MKDEBUG build was broken because the .depend files did not know
205: about .go files. You need to remove all .depend files and rebuild.
206:
1.200 dholland 207: 20080802:
208: A regression in binary compatibility for pthread_mutex_t has
209: been fixed. Unfortunately, the price is breaking compatibility
210: for -current.
211:
212: Threaded programs (using libpthread) and C++ programs (using
213: libstdc++) compiled after 20070907 and before 20080802 need to
214: be recompiled.
215:
216: One way to find affected pkgsrc packages:
217:
218: $ grep REQUIRES=/usr/lib/libpthread /var/db/pkg/*/+BUILD_INFO
219: $ grep REQUIRES=/usr/lib/libstdc++ /var/db/pkg/*/+BUILD_INFO
220:
1.175 simonb 221: 20080731:
222: WAPBL (metadata journaling support) has been added, but at this
223: time isn't backwards compatible with pre-WAPBL aware kernels
224: and userland (fsck_ffs in particular). Please make sure you
225: don't use a journaled filesystem with an older kernel/userland,
1.176 simonb 226: especially an uncleanly mounted journaled filesystem. WAPBL
227: also requires the super block to be in the UFS2 format. You
228: can use fsck_ffs -c 4 to update the superblock format.
1.175 simonb 229:
1.174 lukem 230: 20080721:
231: Assembler warnings are now fatal if $WARNS>0 and $NOGCCERROR
232: isn't defined.
233:
1.173 freza 234: 20080531:
235: The ioctl number of DRVSUSPENDDEV command on /dev/drvctl changed
236: from 125 (conflicted with DRVCTLCOMMAND) to 129. The drvctl(8)
237: utility needs to be rebuilt and reinstalled as older binaries
238: won't work correctly. The following sequence of commands:
239:
240: $ (cd sys/sys/ && nbmake-$arch includes)
241: $ (cd sbin/drvctl/ && nbmake-$arch clean)
242: $ (cd sbin/drvctl/ && nbmake-$arch all)
243:
244: leaves new drvctl utility in sbin/drvctl build directory.
245:
1.172 lukem 246: 20080503:
247: The <bsd.lib.mk> variable MKPRIVATELIB was renamed to LIBISPRIVATE.
248:
1.171 he 249: 20080521:
250: For a while, unprivileged UPDATE builds would fail to
251: succeed at the checkflist stage, complaining that
252: ${DESTDIR}/stand/<arch>/ did not exist. A fix for this
253: problem was committed to share/mk/bsd.kmodule.mk, revision 1.9.
254: If you already hit this problem, update the .mk file,
255: remove ${DESTDIR}/stand/<arch>, and re-run the build.
256:
1.174 lukem 257: 20080303:
258: Linker warnings are now fatal if $WARNS>0.
259:
1.170 christos 260: 20080126:
261: The posix_fadvise system call has been changed from an assembly
262: stub, to a c file that calls an assembly stub. You need to
263: 'rm -f posix_fadvise.* .depend' in the libc build directory to
264: avoid using the old assembly stub.
265:
1.168 joerg 266: 20071209:
267: The acpiec(4) driver has been split into two attachments. If you
268: get ACPI errors before the attachment, please update your kernel
1.169 wiz 269: configuration file appropriately or see GENERIC for more details.
1.168 joerg 270:
1.166 xtraeme 271: 20071115:
272: The it(4) driver has been renamed to itesio(4) and the old port
273: argument specified in the kernel configuration file is not valid
274: anymore. The itesio(4) driver now uses the Super I/O address port
275: rather than the EC address port. Please update your kernel
1.167 wiz 276: configuration file appropriately or see GENERIC for more details.
1.166 xtraeme 277:
1.165 jmmv 278: 20071028:
279: The pccons(4) driver has been removed from the NetBSD/shark port.
280: You need to update any custom kernel configuration file you have
281: to remove any references to pccons (which includes removing the
282: now useless XSERVER option) and replace them with the correct
283: entries for the wscons driver. See the GENERIC configuration file
284: for more details.
285:
1.164 gdt 286: 20070913:
287: A latent bug in dhclient/dhcpd that caused it to be unable to
288: enumerate interfaces was fixed. The bug began to cause
289: problems after 20070911 when the kernel's SIOCGIFCONF
290: implementation was repaired. From 20070529 to 20070911 racoon
291: could not enumerate interfaces. (These are noted because
292: normal kernel/userspace version matching hygiene is not
293: sufficient to avoid this problem.) Ensure that both kernel
294: and userland are from after 20070913.
295:
1.163 joerg 296: 20070703:
1.199 dholland 297: nbinstall has been renamed ${MACHINE_GNU_ARCH}-install. It
298: calls the target-specific strip program, and the logic to pass
299: down STRIP from make has been removed. This requires a
300: re-installation of tools.
1.163 joerg 301:
1.161 dsl 302: 20070422:
303: The way OS emulations lookup filenames inside the emulation root
304: has been changed. Rather than modify the pathname (and copy back
305: to userspace) namei() and lookup() directly check the emulation
306: root. One side effect is that absolute symlinks inside the emulated
1.167 wiz 307: root file system will be relative to that file system - unless they
1.161 dsl 308: start /../ this is useful when the emulated root is a real install
309: that has such links.
310: This might affect symlinks that have been added to reference outside
311: the emulated root.
312:
1.160 jmcneill 313: 20070412:
314: The pckbc driver on sgimips IP32 has been removed. Use macekbc
315: instead. See the GENERIC32_IP3x kernel configuration for an
316: example.
317:
1.159 gdt 318: 20070319:
319: src/lib/libc/Makefile revision 1.129 broke libc and ld.elf_so
320: on many platforms due to incorrect flags settings. If you
321: updated and built after about 20070315, do "nbmake-$arch
322: cleandir" in src/lib/libc and src/libexec/ld.elf_so to force a
323: rebuild of object files that might have been built
324: incorrectly, and ensure that you have at least
325: src/lib/libc/Makefile 1.130.
326:
1.158 dbj 327: 20070210:
328: src/sys/sys/{sa.h,savar.h} were removed.
329: find ${OBJDIR} \( -name .depend -o -name '*.d' \) -print \
330: | xargs egrep -l '/sa.h|/savar.h' | xargs rm
331: will allow dependencies on those files to get get rebuilt
332:
1.157 apb 333: 20070209:
334: The threading model was changed when the newlock2 branch
335: was merged to NetBSD-current. If you boot with a new
336: kernel (version 4.99.10), then you also need a new pthread
337: library (/usr/lib/libpthread.so.0.7). If you boot with
338: an old kernel, then you need the old pthread library
339: (/usr/lib/libpthread.so.0.6). Provided you keep the kernel and
340: the pthread library in sync, old threaded applications should
341: continue to work with an old or new kernel. Note that named(8)
342: is the only threaded application in the base system.
343:
1.154 he 344: 20061214:
345: Following the move of string_to_flags() and flags_to_string()
346: from the bin/ls/ sources to libutil, users doing UPDATE builds
347: will need to do a "make cleandir" in
348: tools/mtree/, tools/makefs/, tools/binstall/, tools/pax/,
349: bin/pax/, bin/ls/, usr.sbin/mtree/, usr.sbin/makefs/,
1.156 he 350: usr.bin/xinstall/, libexec/ftpd/, rescue/, as well
351: as the installation images in distrib/
1.154 he 352: in order to excise stale references to the old stat_flags.h header
353: file in the ls sources -- stat_flags.h has been removed.
354:
1.152 christos 355: 20061108:
356: The configure script used in the src/tools/gcc compiler has been
357: changed to indicate that our libc has ssp support built-in and
358: does not depend on -lssp and -lssp-nonshared. You'll need to
359: make clean in src/tools/gcc first to rebuild the compiler.
360:
1.151 rpaulo 361: 20061009:
362: The sysctl variables net.inet{,6}.tcp{,6}.newreno are no longer
363: available. Use net.inet{,6}.tcp{,6}.congctl.selected instead.
364:
1.150 bjh21 365: 20060814:
366: The vt, vidcconsole, kbd, and rpckbd drivers on acorn32 have been
367: withdrawn. Use vidcvideo and pckbd instead. See the GENERIC
368: kernel configuration for an example. X servers from the last
369: few years should cope.
370:
1.149 christos 371: 20060703:
372: MPACPI is no more. We always configure PCI interrupts using ACPI
373: if we have an ACPI kernel. The option MPACPI_SCANPCI has been renamed
374: to ACPI_SCANPCI. Thanks to work from fvdl.
375:
1.148 dogcow 376: 20060627:
377: socket(2) has changed, and its system call has been versioned.
378: For userlands with the old version of socket(2), make sure that
379: your kernel has 'options COMPAT_30' set, or else 'bad system call'
380: errors will result.
381:
1.1 abs 382: Hints for a more successful build:
383: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
1.123 jmc 384: Use build.sh, but do not use its "expert mode":
1.132 jmmv 385: This will automatically build the tools in the
1.123 jmc 386: correct order, and it will keep the tools and the
387: new build products from interfering with the running
388: system. This will allow you to ignore most of the
389: other advice in this file.
1.2 mrg 390: Build a new kernel first:
391: This makes sure that any new system calls or features
392: expected by the new userland will be present. This
393: helps to avoid critical errors when upgrading.
1.1 abs 394: Use object directories:
395: This helps to keep stale object
396: files from polluting the build if a Makefile "forgets"
397: about one. It also makes it easier to clean up after
398: a build. It's also necessary if you want to use the
399: same source tree for multiple machines.
1.123 jmc 400: To use object directories with build.sh:
401: a) invoke build.sh with the "-M" or "-O" options.
402: To use object directories without using build.sh:
1.1 abs 403: a) cd /usr/src ; make cleandir
1.2 mrg 404: b) Add "OBJMACHINE=yes" to /etc/mk.conf
405: c) Add "MKOBJDIRS=yes" to /etc/mk.conf
1.1 abs 406: d) cd /usr/src ; make build
1.2 mrg 407: Note that running "make obj" in a directory will create
408: in obj.$MACHINE directory.
1.1 abs 409: Build to a DESTDIR:
1.123 jmc 410: This helps to keep old installed files (especially libraries)
411: from interfering with the new build.
412: To build to a DESTDIR with build.sh, use the "-D" option.
413: To build to a DESTDIR without using build.sh, set the DESTDIR
414: environment variable before running make build. It should be
415: set to the pathname of an initially empty directory.
416: Problems: if you do not use build.sh, you might need to
417: update critical utilities without using DESTDIR since
418: nothing is executed from what is installed in DESTDIR.
419: (See critical utils, below.)
1.1 abs 420: Build often:
421: This keeps critical utilities current enough to not choke
422: on any other part of the source tree that depends on up to
1.123 jmc 423: date functionality. If you use build.sh, you should not have
424: this problem.
1.1 abs 425:
426: What to do if things don't work:
427: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
428: When things don't work there is usually a few things that commonly
429: should be done.
430: 1) make includes
431: This should be done automatically by make build.
432: 2) cd share/mk && make install
433: Again, automatically done by make build.
434:
435: Failsafe rebuild of a small part of the tree:
436: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
437: To make sure you rebuild something correctly you want to do
438: something like the following:
439: 1) Make sure the includes and .mk files are up to date.
440: 2) Make sure any program used to build the particular
441: utility is up to date. (yacc, lex, etc...)
442: 3) cd ...path/to/util...
443: make cleandir
444: rm ...all obj directories...
445: make cleandir # yes, again
446: make obj
447: make depend && make
448:
449: Failsafe rebuild of the entire tree:
450: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
451: If you really want to make sure the source tree is clean and
1.2 mrg 452: ready for a build try the following. Note that sourcing /etc/mk.conf
453: (a make(1) Makefile) in this manner is not right, and will not work
454: for anyone who uses any make(1) features in /etc/mk.conf.
1.1 abs 455:
456: ---cut here---
457: #!/bin/sh
458: . /etc/mk.conf
459:
1.58 lukem 460: if [ -z $NETBSDSRCDIR ] ; then
461: NETBSDSRCDIR=/usr/src
1.1 abs 462: fi
1.58 lukem 463: if [ \! -d $NETBSDSRCDIR ] ; then
1.1 abs 464: echo Unable to find sources
465: exit 1
466: fi
1.58 lukem 467: find $NETBSDSRCDIR -name \*.o -o -name obj.\* -o -name obj -exec rm \{\} \;
1.1 abs 468:
469: if [ -z $BSDOBJDIR ] ; then
470: BSDOBJDIR=/usr/obj
471: fi
472: if [ -d $BSDOBJDIR ] ; then
473: rm -rf $BSDOBJDIR
474: fi
475:
1.58 lukem 476: cd $NETBSDSRCDIR && make cleandir
1.1 abs 477:
478: ---cut here---
479:
480: Critical utilities:
481: ^^^^^^^^^^^^^^^^^^^
1.3 itojun 482: usr.bin/compile_et
1.1 abs 483: usr.bin/make
484: usr.bin/yacc
485: usr.bin/lex
1.11 lukem 486: usr.bin/xlint
1.142 drochner 487: usr.bin/config
1.1 abs 488:
1.34 simonb 489: Other problems and possible solutions:
1.1 abs 490: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
491: Symptom:Complaints involving a Makefile.
1.17 erh 492: Fix: Rebuild usr.bin/make:
493: cd usr.bin/make && make && make install
1.111 simonb 494: Or, a failsafe method if that doesn't work:
1.17 erh 495: cd usr.bin/make && cc *.c */*.c -I . -o make && mv make /usr/bin
496:
1.1 abs 497: Fix: Make sure .mk files are up to date.
498: cd share/mk && make install
1.2 mrg 499:
500: Symptom:Kernel `config' fails to configure any kernel, including GENERIC.
1.142 drochner 501: Fix: Rebuild usr.bin/config
1.1 abs 502:
503: Symptom:
504: Fix: Rebuild usr.bin/yacc
505:
506: Symptom:
507: Fix: Rebuild usr.bin/lex
508:
509: Symptom:
510: Fix: rm /usr/lib/libbfd.a
1.4 itojun 511:
512: Symptom:Obsolete intermediate files are used during compilation
513: Fix: Try the following sequence of commands in the directory in question.
514: make cleandir; rm `make print-objdir`; make cleandir; make obj
515: (If you built the tree without "make obj" in the past, obsolete files
516: may remain. The command tries to clean everything up)
1.5 wiz 517:
1.207 mbalmer 518: Symptom:.../sysinst/run.c:xx: warning: initialization from incompatible
519: pointer type
1.5 wiz 520: Fix: Rebuild and install usr.bin/menuc
1.12 itojun 521:
522: Symptom:mklocale not found during build in share/locale/ctype
523: Fix: Build and install usr.bin/mklocale
1.13 dogcow 524:
1.86 kleink 525: Symptom:undefined reference to `__assert13' or `__unsetenv13'
1.13 dogcow 526: Fix: Rebuild and install lib/libc
527:
1.142 drochner 528: Symptom:usr.bin/config fails to build.
1.19 cgd 529: Fix: Try building with -DMAKE_BOOTSTRAP added to CFLAGS in Makefile.
1.13 dogcow 530:
1.19 cgd 531: Symptom:undefined reference to `getprogname' or `setprogname'
532: Fix: Rebuild and install lib/libc
1.24 abs 533:
534: Symptom:lint does not understand the '-X' option
535: Fix: May need to build & install libs with NOLINT=1 before rebuilding lint